IMAGESETSTYLE(3) 1 IMAGESETSTYLE(3)
imagesetstyle - Set the style for line drawing
SYNOPSIS
bool imagesetstyle (resource $image, array $style)
DESCRIPTION
imagesetstyle(3) sets the style to be used by all line drawing functions (such as imageline(3) and imagepolygon(3)) when drawing with the
special color IMG_COLOR_STYLED or lines of images with color IMG_COLOR_STYLEDBRUSHED.
PARAMETERS
o $
image -An image resource, returned by one of the image creation functions, such as imagecreatetruecolor(3).
o $style
- An array of pixel colors. You can use the IMG_COLOR_TRANSPARENT constant to add a transparent pixel.
RETURN VALUES
Returns TRUE on success or FALSE on failure.
EXAMPLES
Following example script draws a dashed line from upper left to lower right corner of the canvas:
Example #1
imagesetstyle(3) example
<?php
header("Content-type: image/jpeg");
$im = imagecreatetruecolor(100, 100);
$w = imagecolorallocate($im, 255, 255, 255);
$red = imagecolorallocate($im, 255, 0, 0);
/* Draw a dashed line, 5 red pixels, 5 white pixels */
$style = array($red, $red, $red, $red, $red, $w, $w, $w, $w, $w);
imagesetstyle($im, $style);
imageline($im, 0, 0, 100, 100, IMG_COLOR_STYLED);
/* Draw a line of happy faces using imagesetbrush() with imagesetstyle */
$style = array($w, $w, $w, $w, $w, $w, $w, $w, $w, $w, $w, $w, $red);
imagesetstyle($im, $style);
$brush = imagecreatefrompng("http://www.libpng.org/pub/png/images/smile.happy.png");
$w2 = imagecolorallocate($brush, 255, 255, 255);
imagecolortransparent($brush, $w2);
imagesetbrush($im, $brush);
imageline($im, 100, 0, 0, 100, IMG_COLOR_STYLEDBRUSHED);
imagejpeg($im);
imagedestroy($im);
?>
The above example will output something similar to:[NOT DISPLAYABLE MEDIA]Output of example : imagesetstyle()
SEE ALSO
imagesetbrush(3), imageline(3).
PHP Documentation Group IMAGESETSTYLE(3)
